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用于无背景间接暗物质搜寻和原初黑洞(PBH)信号的低能量反原子核测量

Low-energy antinuclei measurements for background-free indirect dark matter searches and PBH signatures

Tsuguo Aramaki, Ilias Cholis, Philip von Doetinchem, Fiorenza Donato, Priya Ghosh, Dan Hooper, Timothy Linden, Keith McBride, Stefano Profumo, Stephanie Wissel

arXiv 2608.27787首次发表:更新:

AI 中文总结

本研究针对无背景间接暗物质搜寻与原初黑洞信号,提出需开展ASTRA倡议下的旗舰任务,通过低能反原子核测量验证其作为新物理探针的潜力。

AI 中文摘要

轻量低能宇宙线反原子核是探测银河系暗物质或其他新物理源的有力探针。本ASTRA倡议任务概念综述了其理论动机,强调了变革性潜力与当前实验状况。受令人兴奋的初步结果驱动,明确提出需开展下一个旗舰任务,以证实或证伪宇宙反原子核作为新物理迹象的相关论断。

英文摘要

Light low-energy cosmic ray antinuclei constitute powerful probes for detecting dark matter or other sources of new physics in our Galaxy. This ASTRA Initiative Mission Concept reviews the theoretical motivation, highlighting the transformative potential and current experimental status. Motivated by exciting tentative results, it makes a clear case for the need for the next flagship mission to confirm or refute claims of cosmic antinuclei as signs of new physics.

CommentsASTRA Initiative Mission Concept

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